FR2707522B1 - Supported microporous filter membrane, process for preparing the same, filter cartridge member comprising this membrane, and filter method using the same. - Google Patents

Supported microporous filter membrane, process for preparing the same, filter cartridge member comprising this membrane, and filter method using the same.

Info

Publication number
FR2707522B1
FR2707522B1 FR9408662A FR9408662A FR2707522B1 FR 2707522 B1 FR2707522 B1 FR 2707522B1 FR 9408662 A FR9408662 A FR 9408662A FR 9408662 A FR9408662 A FR 9408662A FR 2707522 B1 FR2707522 B1 FR 2707522B1
Authority
FR
France
Prior art keywords
filter
same
membrane
preparing
cartridge member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
FR9408662A
Other languages
French (fr)
Other versions
FR2707522A1 (en
Inventor
Peter John Degen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pall Corp
Original Assignee
Pall Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pall Corp filed Critical Pall Corp
Publication of FR2707522A1 publication Critical patent/FR2707522A1/en
Application granted granted Critical
Publication of FR2707522B1 publication Critical patent/FR2707522B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • B01D69/1071—Woven, non-woven or net mesh

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR9408662A 1993-07-12 1994-07-12 Supported microporous filter membrane, process for preparing the same, filter cartridge member comprising this membrane, and filter method using the same. Expired - Lifetime FR2707522B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/091,152 US5433859A (en) 1993-07-12 1993-07-12 Supported microporous filtration membrane and method of using same

Publications (2)

Publication Number Publication Date
FR2707522A1 FR2707522A1 (en) 1995-01-20
FR2707522B1 true FR2707522B1 (en) 2002-07-26

Family

ID=22226340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9408662A Expired - Lifetime FR2707522B1 (en) 1993-07-12 1994-07-12 Supported microporous filter membrane, process for preparing the same, filter cartridge member comprising this membrane, and filter method using the same.

Country Status (7)

Country Link
US (2) US5433859A (en)
JP (1) JP3438214B2 (en)
CA (1) CA2102873C (en)
DE (1) DE4424482C2 (en)
FR (1) FR2707522B1 (en)
GB (1) GB2281222B (en)
NL (1) NL9401154A (en)

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US9132616B2 (en) * 2010-08-31 2015-09-15 Bha Altair, Llc Multi-layer composite membrane materials and methods therefor
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FR3012049B1 (en) * 2013-10-17 2022-02-25 Abc Membranes MANUFACTURE OF A FILTRATION MEMBRANE
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CN112774461B (en) * 2020-12-21 2022-06-10 宁波日新恒力科技有限公司 Semi-permeable membrane support body with uniform pores

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Also Published As

Publication number Publication date
CA2102873A1 (en) 1995-01-13
US5433859A (en) 1995-07-18
GB2281222B (en) 1997-04-23
DE4424482C2 (en) 1997-07-10
JP3438214B2 (en) 2003-08-18
DE4424482A1 (en) 1995-01-19
NL9401154A (en) 1995-02-01
US5500167A (en) 1996-03-19
GB9413738D0 (en) 1994-08-24
GB2281222A (en) 1995-03-01
CA2102873C (en) 2003-01-07
FR2707522A1 (en) 1995-01-20
JPH07148425A (en) 1995-06-13

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